为了检阅我国期刊出版事业的成就,加强对期刊出版工作的导向,扩大期刊的宣传,促进期刊的繁荣,国家新闻出版署定干1990年9月在北京举办全国期刊展览。参展期刊应是取得国内统一刊号公开发行的各类期刊,内容要遵守宣传纪律,没有政治性、知识性错误,刊物质量、装帧设计和印刷都要有较高水平。《广东化工》作为广东省的重 In order to review the achievements of our periodical publishing business, strengthen the guidance of periodical publication work, expand the periodical publicity and promote the prosperity of periodicals, the State Press and Publication Administration decided to hold a national periodical exhibition in Beijing in September 1990. The periodicals should be all kinds of periodicals that have been publicly issued in the unified national issue. The content should abide by publicity and discipline, there is no political or intellectual errors, and the quality of the publications, the design of the publications and the printing should all be at a high level. “Guangdong Chemical Industry” as the weight of Guangdong Province